ドメインネームシステムでした
domeinnēmushisutemudeshita
1. Was the Domain Name System.
Noun
1. Was the Domain Name System.
1. system
1. pupil; disciple
1. pen-name
1. automatic lock
2. automatic door-locking system
1. becoming a pupil (of); becoming an apprentice
1. systems
1. geographic information system; GIS
1. deci-; 10^-1